.lhsm-contain {
    height: 90vh;

    .lhsm-left {
        .lhsm-left-top {
            height: 14%;
            background-color: antiquewhite;
        }

        .lhsm-left-middle1 {
            height: 26%;
            background-color: aquamarine;
        }

        .lhsm-left-middle2 {
            height: 35%;
            background-color: rgb(69, 169, 209);
        }

        .lhsm-left-bottom {
            height: 25%;
            background-color: rgb(175, 232, 255);
        }
    }

    .lhsm-middle {
        height: 90vh;
        background-color: aqua;
    }

    .lhsm-right {
        height: 90vh;
        background-color: rgb(248, 155, 242);
    }
}